code: def _(obj: bool, config=None):  # noqa: ARG001
      return "true" if obj else "false"
  
imports: import os
  import re
  import typing
  from collections.abc import Iterable, Mapping
  from functools import singledispatch
  from funcy import memoize, rpartial
  from dvc.exceptions import DvcException
  from dvc.utils.flatten import flatten
label_desc: Use image node_id 9 for calling a global function with example usage: _(obj, config) and returns: unknown